57043260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{316907}}^1$

素因数の和:316922

約数の個数: 36

約数和(自身を含む): 173031768

約数和(自身を除く): 115988508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 316907, 633814, 950721, 1267628, 1584535, 1901442, 2852163, 3169070, 3802884, 4753605, 5704326, 6338140, 9507210, 11408652, 14260815, 19014420, 28521630, 57043260]

約数ペア:

[(1, 57043260), (2, 28521630), (3, 19014420), (4, 14260815), (5, 11408652), (6, 9507210), (9, 6338140), (10, 5704326), (12, 4753605), (15, 3802884), (18, 3169070), (20, 2852163), (30, 1901442), (36, 1584535), (45, 1267628), (60, 950721), (90, 633814), (180, 316907)]